Research On Design And Optimization Of Indoor LTE Network Coverage

Nowadays,LTE(Long Term Evolution)technology is widely used in the mobile communication industry.In recent years,with the rapid development of mobile communication,the use rate of LTE network is becoming higher and higher.Mobile phone has gradually become a modern communication tool widely used in the daily life of the people.Most mobile users are not only satisfied with good outdoor mobile communication services.According to the law of the development of communication services at home and abroad,80% of the network related complaints are derived from the indoor use crowd,and most of the buildings are closed buildings with high density materials and more than ten thousand square meters in area.Because of the complexity of the indoor layout,the coverage of outdoor Acer station cannot reach the effect of indoor coverage completely.In view of the difficult problems of indoor coverage,the construction and optimization of LTE are developed and optimized.LTE indoor network coverage is the fundamental way to solve this problem.To improve indoor LTE network coverage effect,this paper compared the traditional design and optimization method,combining with the actual scene parameter index of network operations the background coverage and capacity requirements analysis and so on the various factors to study and put forward the new indoor LTE network optimization and design method,and the feasibility of the proposed network room optimization method is verified by applying it in the actual scene.In this paper,the design rules for indoor LTE coverage are established by considering various factors such as indoor distributed system equipment and device availability antenna feeder system and source partition.The paper also designed different network coverage schemes for different indoor coverage scenarios,and verified the design planning with a specific scenario.Finally,the paper selected a certain area,and used the proposed design rules and optimization methods to carry out the overall network transformationAs the LTE network is becoming more and more perfect,the solution of indoor LTE network is undoubtedly the inevitable trend of the depth coverage of the LTE network in the future.The design rules and optimization methods of this paper have laid the foundation for the coverage of the LTE network,and are of reference significance in the promotion of the industry.